Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Nc6 win in 35 half-moves
3 Nb7 win in 37 half-moves
4 Ra8 win in 47 half-moves
5 Rac7 win in 47 half-moves
6 Rad7 win in 77 half-moves
7 Ra6 draw
8 Rab7 draw
9 Re4 draw
10 Re6 draw
11 Re8 draw
12 Reb7 draw
13 Rec7 draw
14 Red7 draw
15 Ne6 loss in 2 half-moves
16 Nf7 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves